package com.tizona.entity.tarification;

import java.util.Date;

/**
 * Created by Vitaliy Kim.
 * Date: 17.09.2005
 * Time: 15:22:36
 */
public interface Parameter {
    String asString();

    int asInteger();

    float asFloat();

    Date getDate();

    void setDate(Date date);

    void setValue(String value);

    public boolean isChanged();

    public boolean isCreate();
}
